With a cut capacity of 1-5/8 in. for cutting 2x dimensional lumber, the M12 FUEL 5-3/8 in. circular saw, delivers up to 170 cuts per charge and up to 2X the motor life of competitive products. With the ability to cut a wide range of common jobsite materials, the M12 circular saw was designed to deliver the power, run-time and durability required by professionals. The POWERSTATE brushless motor outperforms all leading competitors with constant power output, yet runs cooler with no wearable components. REDLINK Plus intelligence ensures optimized performance and protects your investment from overload, overheating, and over-discharge. The M12 REDLITHIUM XC4.0 battery pack provides more work per charge and more work over the life of the pack than competitive batteries. The M12 FUEL 5-3/8 in. circular saw features a built in LED light for great outline visibility and all aluminum guards and shoe for increased durability on the jobsite.